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WP8055
无线充电发射端控制器
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概述

  • Compliant with WPC 1.2.4 for transmitter design

  • Efficient wireless transmission system BPP (5W), and EPP (10-15W)

  • Input power supply adaptation (AFC, QC, PD)

  • Current and voltage decoding scheme achieves an accuracy, efficiency, and low error

  • OVP, UVP, OCP, OTP, etc. protection mechanism

  • FOD detection

  • Compatible with mainstream mobile phones

  • Customized LED display

  • Dual-channel communication

    • FSK coding PTx-PRx

    • ASK decoding PRx-PTx

  • Accurate voltage and current measurement and protection

  • I2C communication and UART

  • USB online programming

  • Supporting single and multiple coil applications

  • QFN-40 6mm×6mm


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关键特性

应用

WP8055 is designed to be high integration, high performance for wireless charging transmitters. It is compliant with QI standard V1.2.4 version, and it is fully compatible with various mobile phones;The integrated micro-controller with multiple IOs provides a highly customization for designing wireless charging applications. The dual channel current/voltage decoding algorithm ensure an accurately and safe charging experience; Sophisticated charging algorithm can accurately identify forgiven metal objects and complete various protections during charging for safety.

  • Various wireless charging transmitter

  • Wireless charging pad with customized functions